PDII시험대비덤프공부 & PDII참고자료

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Salesforce PDII Exam Syllabus Topics:

Section	Objectives
Topic 1: Asynchronous Apex	- Scheduled and future methods 1. Use cases for @future methods 2. Scheduling Apex jobs - Batch Apex and Queueable Apex 1. Chaining Queueable jobs 2. Batch processing strategies and governor limits
Topic 2: Integration and APIs	- Salesforce integration patterns 1. Callout patterns and limits 2. REST and SOAP API usage - External system integration 1. Platform Events and Change Data Capture 2. Named Credentials and authentication
Topic 3: Testing, Debugging, and Deployment	- Test-driven development 1. Writing advanced Apex test classes 2. Test data factory patterns - Deployment and debugging 1. Change sets and CI/CD tools 2. Debug logs and performance tuning
Topic 4: Advanced Apex Programming	- Complex Apex logic implementation 1. Dynamic Apex and reflection concepts 2. Advanced exception handling strategies - Advanced Apex design patterns 1. Separation of concerns in Apex applications 2. Enterprise patterns (service, domain, selector layers)

>> PDII시험대비 덤프공부 <<

PDII참고자료 - PDII시험대비 최신버전 덤프

Salesforce PDII 인증시험 최신버전덤프만 마련하시면Salesforce PDII시험패스는 바로 눈앞에 있습니다. 주문하시면 바로 사이트에서 pdf파일을 다운받을수 있습니다. Salesforce PDII 덤프의 pdf버전은 인쇄 가능한 버전이라 공부하기도 편합니다. Salesforce PDII 덤프샘플문제를 다운받은후 굳게 믿고 주문해보세요. 궁금한 점이 있으시면 온라인서비스나 메일로 상담받으시면 됩니다.

최신 Salesforce Developers PDII 무료샘플문제 (Q26-Q31):

질문 # 26
A developer encounters an error that states that the Apex heap size is exceeded. Which technique may reduce heap size?

A. Move the variable definition inside the scope of the function.
B. Use SOQL for loops instead of standard SOQL queries.
C. Use static variables instead of instance variables.
D. Add the transient keyword to the variable definition.

정답：B

질문 # 27
A developer is responsible for formulating the deployment process for a Salesforce project. The project follows a source-driven development approach, and the developer wants to ensure efficient deployment and version control of the metadata changes. Which tool or mechanism should be utilized for managing the source- driven deployment process?78

A. Data Loader910
B. Change Sets1112
C. Unmanaged Packages1516
D. Salesforce CLI with Salesforce DX1314

정답：D

설명：
1920
Source-driven development shifts th21e "source of truth" from the Salesforce Org to a Version Control System (like Git). To b22ridge the gap between local source code and the Salesforce platform, Salesforce CLI with Salesforce DX (Option C) is the required mechanism.
Salesforce DX (Developer Experience) introduced a source-centric metadata format that is more granular and easier to track in version control than the traditional Metadata API. The Salesforce CLI provides the command-line tools necessary to automate the deployment process, create scratch orgs for isolated testing, and perform "source tracking" to identify exactly which files have changed. This is the foundation of modern CI/CD (Continuous Integration/Continuous Delivery) pipelines in the Salesforce ecosystem.
In contrast, Change Sets (Option B) are org-centric and manual, making them incompatible with automated version control. Data Loader (Option A) is for record data, not metadata. Unmanaged Packages (Option D) are used for distribution but do not support the iterative, source-controlled deployment workflow required for professional project management.

질문 # 28
A developer created a Lightning web component that uses a lightning-record-edit-form to collect information about Leads. Users complain that they only see one error message at a time about their input when trying to save a Lead record.
What is the recommended approach to perform validations on more than one field, and display multiple error messages simultaneously with minimal JavaScript intervention?

A. Validation rules
B. Apex trigger
C. Try/catch/finally block
D. External JavaScript library

정답：D

설명：
The recommended approach to perform validations on more than one field, and display multiple error messages simultaneously with minimal JavaScript intervention is to use an external JavaScript library. An external JavaScript library is a collection of reusable code that can provide additional functionality and features to the Lightning web component. The developer can use an external JavaScript library that supports form validation, such as jQuery Validation or Parsley.js, and import it into the Lightning web component. The developer can then use the library's methods and options to define the validation rules and messages for each field, and to display the errors on the component. Using a try/catch/finally block will not help, as it is used to handle exceptions and errors in the code, but it does not perform validations on the fields or display error messages. Using validation rules will not help, as they are used to enforce data quality and integrity on the server side, but they do not perform validations on the client side or display error messages on the component. Using an Apex trigger will not help, as it is used to execute logic before or after a record is inserted, updated, deleted, or undeleted, but it does not perform validations on the client side or display error messages on the component. Reference: [Use Third-Party JavaScript Libraries], [Lightning Web Components Developer Guide]

질문 # 29
A company has a custom component that allows users to search for records of a certain object type by invoking an Apex Controller that returns a list of results based on the user's input. When the search is completed, a searchComplete event is fired, with the results put in a results attribute of the event. The component is designed to be used within other components and may appear on a single page more than once.
What is the optimal code that should be added to fire the event when the search has completed?

정답：A

설명：
The correct code to fire the event when the search has completed in a Lightning component is option B. $A.
get("e.c.searchComplete") is the syntax used to get the event, setParams is used to set the parameters, and fire is used to dispatch the event.
References: Lightning Components Developer Guide - Firing Events

질문 # 30
Universal Containers decided to use Salesforce to manage a new hire interview process. A custom object called Candidate was created with organization-wide defaults set to Private. A lookup on the Candidate object sets an employee as an Interviewer.
What should be used to automatically give Read access to the record when the lookup field is set to the Interviewer user?

A. The record can be shared using a permission set.
B. The record can be shared using an Apex class.
C. The record cannot he shared with the current setup.
D. The record can be shared using a sharing rule.

정답：B

질문 # 31
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